DE3479444D1 - Circuit arrangement for measuring the rotation speed of a slotted armature of a revolving-field motor - Google Patents

Circuit arrangement for measuring the rotation speed of a slotted armature of a revolving-field motor

Info

Publication number
DE3479444D1
DE3479444D1 DE8484112838T DE3479444T DE3479444D1 DE 3479444 D1 DE3479444 D1 DE 3479444D1 DE 8484112838 T DE8484112838 T DE 8484112838T DE 3479444 T DE3479444 T DE 3479444T DE 3479444 D1 DE3479444 D1 DE 3479444D1
Authority
DE
Germany
Prior art keywords
measuring
armature
circuit arrangement
revolving
rotation speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484112838T
Other languages
English (en)
Inventor
Rainer Dipl Ing Schrocker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8484112838T priority Critical patent/DE3479444D1/de
Application granted granted Critical
Publication of DE3479444D1 publication Critical patent/DE3479444D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Ac Motors In General (AREA)
  • Synchronous Machinery (AREA)
  • Dc Machiner (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
DE8484112838T 1983-10-29 1984-10-25 Circuit arrangement for measuring the rotation speed of a slotted armature of a revolving-field motor Expired DE3479444D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484112838T DE3479444D1 (en) 1983-10-29 1984-10-25 Circuit arrangement for measuring the rotation speed of a slotted armature of a revolving-field motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3339299A DE3339299C2 (de) 1983-10-29 1983-10-29 Schaltungsanordnung zum Messen der Drehzahl eines genuteten Ankers einer Drehfeldmaschine
DE8484112838T DE3479444D1 (en) 1983-10-29 1984-10-25 Circuit arrangement for measuring the rotation speed of a slotted armature of a revolving-field motor

Publications (1)

Publication Number Publication Date
DE3479444D1 true DE3479444D1 (en) 1989-09-21

Family

ID=6213040

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3339299A Expired DE3339299C2 (de) 1983-10-29 1983-10-29 Schaltungsanordnung zum Messen der Drehzahl eines genuteten Ankers einer Drehfeldmaschine
DE8484112838T Expired DE3479444D1 (en) 1983-10-29 1984-10-25 Circuit arrangement for measuring the rotation speed of a slotted armature of a revolving-field motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3339299A Expired DE3339299C2 (de) 1983-10-29 1983-10-29 Schaltungsanordnung zum Messen der Drehzahl eines genuteten Ankers einer Drehfeldmaschine

Country Status (3)

Country Link
EP (1) EP0143331B1 (de)
AT (1) ATE45631T1 (de)
DE (2) DE3339299C2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536227A1 (de) * 1985-08-19 1987-02-26 Siemens Ag Verfahren und vorrichtung zur drehzahlmessung an einer drehfeldmaschine
DE3543941A1 (de) * 1985-12-12 1987-06-19 Siemens Ag Verfahren zum ermitteln der drehzahl einer noch drehenden drehfeldmaschine
DE3606741A1 (de) * 1986-03-01 1987-09-03 Pilz Gmbh & Co Selbsttaetig arbeitende stern-dreieck-umschalteinrichtung
EP0287852A3 (de) * 1987-04-09 1989-02-01 Siemens Aktiengesellschaft Verfahren und Anordnung zur Drehzahlerfassung einer elektrischen Maschine
DE3824811A1 (de) * 1988-07-21 1990-01-25 Teves Gmbh Co Ohg Alfred Verfahren zur messung der anzahl von umdrehungen eines gleichstrommotors
DE4108522C2 (de) * 1991-03-15 1994-03-17 Grundfos International A S Bje Vorrichtung zur Drehzahlmessung
DE4322146A1 (de) * 1993-07-02 1995-01-19 Hueller Hille Gmbh Verwendung eines elektrischen Antriebes für Bearbeitungsspindeln und Vorschubachsen an Werkzeugmaschinen
DE102004042664A1 (de) 2004-09-01 2006-03-02 Wilo Ag Verfahren zur berührungslosen Drehzahlmessung für Elektromotoren
CN114252766A (zh) * 2020-09-22 2022-03-29 南京磁之汇电机有限公司 传感器及转角转速信号提取方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439245A (en) * 1967-02-28 1969-04-15 Gen Electric Rotor speed sensing circuit
DE2030457A1 (de) * 1970-06-20 1971-12-23 Bodenseewerk Geraetetech Vorrichtung zur Drehzahlüberwachung von Kreiseln
SE417883B (sv) * 1980-03-26 1981-04-13 Elfi Innovationer Sett och anordning for detektering av en asynkronmotors varvtal
FR2507782A1 (fr) * 1981-06-16 1982-12-17 Valeo Tachymetre pour un dispositif electrique a commutation, en particulier pour un moteur electrique

Also Published As

Publication number Publication date
EP0143331B1 (de) 1989-08-16
DE3339299A1 (de) 1985-05-09
DE3339299C2 (de) 1987-02-19
ATE45631T1 (de) 1989-09-15
EP0143331A1 (de) 1985-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee